| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.64 | 3.298% | $190.7294 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $203.27 | 6.181% | $215.8341 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $98.90 | 13.648% | $112.3979 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $102.51 | 7.698% | $110.4012 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $102.37 | 3.568% | $106.0226 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $105.91 | 13.720% | $120.4409 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $101.48 | 3.375% | $104.905 | $104.91 | $104.90 | $104.90 |
| 7 purchase totals = | $899.08 | $960.7311 | $960.73 | $960.75 | $960.60 | |